Uncoated Offset
The Uncoated Offset rank are very many, separately uses in the books and periodicals, the communication, the table of contents, the instruction booklet and the direct mail and so on. This kind of paper frequently is does not contain the wood-pulp the non- mechanical paper pulp. Generally suits written the paper originally is this kind of type. The use wood-pulp or does not contain the wood-pulp all to be allowed to produce the non- coating offset paper, the base changes again in 25 pounds to 60 pounds between. Contains the wood-pulp the paper, the weight is lighter; Does not contain the wood-pulp the paper weight to be higher (between 45-60 pound).

Premium Uncoated offset

In the market also has some basis different quality specification productions the non- coating paper. Therefore, we when choose the paper, not only must explain chooses the non- coating paper, moreover must explain the producer and the rank. The different rank non- coating paper, their color has the very big difference, therefore we in choice time, needs to demand a native paper type handbook to the paper supplier, helps the color which the determination needs. Moreover, must remember that, the colored paper can have the influence to India to the above image effect. The non- coating paper is by the rotary web press and the single sheet paper form supply, the general weight is lighter. When we planned when prints active paper, remembers the non- coating paper the absorptive quality to have to be much bigger than the coating paper. This difference can affect the printing ink, on the lac varnish and the coating performance effect and the craft operation.

Text &Cover

The high quality non- coating offset paper color and the material quality difference are very big, the common designer can according to different situation and so on effect and company's status, written plan, annual report and marketing communication which they displays carries on the choice. This kind of paper has a reel and the single sheet paper two kind of forms. They relative lower grade paper, the base heavy generally higher (24 pounds, adhesion becomes title page to be possible to achieve 130 pounds), opacity higher, printing ink cover quantity bigger, surface is evener.

Supercal pape

Supercal pape, usually is called the SC paper, is one kind of base heavy lighter paper. This kind of paper base is by the mechanical paper pulp, the kraft pulp, the chemical additive and likely the clay/kleit, mineral substance and so on talcum powder, calcium carbonate is made. These mineral fillers completely permeate in the paper. In the production process uses mineral filler more, the SC paper base heavy is bigger. Once the SC paper base makes from the paper machine, it also must pass through 35 foot long off-line independent calender further processing. They and use in the structure to produce the coating paper the equipment to be similar. The SC paper base fills in turn through the calender a series of in turn cotton materials/plastic the hard roller which and heats up. After the paper through the calender, it also must in under the warm pressure function, by compared to on the paper machine a gentler speed, pass through the multi- heavy pressure to roll over. This glossy technological process, can produce characteristic and so on unfinished paper smoothness, density, porosity and glossiness, these characteristics can affect the printing effect which the use high quality SC paper may realize.

#Coated Groundwood
This rank paper weight is lighter, mainly uses in the magazine, the periodical and the table of contents and so on the publication. The SWOP standard (rotary web press offset printing publication standard) is develops in this kind of paper foundation. The coating wood pulp paper may contain the regeneration textile fiber. This rank paper often by rotary web press form supply, but some merchant bases special supply goods the request, also provides the single sheet paper.

High quality is luminous and does not have the light/rough finish irrelevant art paper (Premium gloss and dull/matte coated)

This kind of rank paper has a reel and the single sheet paper two kind of forms. They often have a higher base to be heavy (base heavy higher text and title page page). This kind of paper coating ingredient content bigger, has the enhancement printing ink to fold the India quantity, also printing glossiness is high, ink level smoothness good characteristic. The luminous paper and the unglazed paper all have the difference in the coating component and the production craft. The designer to the luminous paper or the unglazed paper choice, mainly is decided by end-user's operation requirements and customer liking. This kind of rank paper uses in aspect and so on annual report, sales handbook, artistic duplication and playbill, and to this has named some products.

The digital printing technology uses the paper

For laser or ink-jet printer such numeral printing technology special technological design paper, general humidity low, and the surface is extremely smooth. This kind of paper general size is smaller, and to some special printing equipments, provides the rotary web press. Spurts special coating paper which the ink printing equipment uses when production, has considered the paper surface, the control liquid printing ink/dye proliferation, and the load bearing color ability.